Ice doesn't last, but that doesn't mean you can't get creative with it.

Musical Instruments

Musical Instruments

It may be the world's coldest orchestra. Every February, the Norwegian mountain village of Geilo hosts the IceMusic Festival, in which every musical instrument begins as frozen H2O. Sculptors use chainsaws to cut 600-pound blocks of ice from the area's lakes and then carve their creations, giving them to the musicians to tune. Both climate (including wind and temperature) and the passing of time (the instruments sound different as they melt) have a direct effect on the performances, so festival attendees are always in for something new.

Coke Bottles

Coke Bottles

You've no doubt seen the iconic Coca-Cola bottle, but have you seen one made of ice? Available only in Colombia, these temporary drinking vessels are made from water that's been micro-filtered to remove impurities and poured into silicone molds, which are then frozen to minus 13 degrees Fahrenheit. The bottles are shipped empty, filled at the time of purchase, and melt away once the drink is consumed. The only thing left to recycle is a bracelet-like band wrapped around the center of the bottle for added grip (and, undoubtedly, marketing purposes).